
There are arches in the foot as you will be aware, so I am going to describe them here: Medial Arch is from the big to the heel this is the arch referred to when people talk about being flat footed and the most known one. Lateral Arch is from the little toe to the heel. The transverse arch is from the big to the small toe. These arches must all be working properly for the foot to maintain good mechanics and a loss of these arches can lead to Plantar fasciitis, Morton's neuroma and generalised foot pain.
